title: Quantification of the effects of preventive measures.
authors.affiliation: International Agency for Research on Cancer, Lyon, France.
authors.forename: J
authors.initials: J
authors.lastname: Kaldor
authors.forename: D P
authors.initials: DP
authors.lastname: Byar
mesh_terms: D006801:Humans; D008954:Models, Biological; D009369:Neoplasms / Q000517:prevention & control*; D011322:Primary Prevention / Q000379:methods*; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D012107:Research Design